For me switching on auto update fixed it. The next day the new app was available.Same problem here, but with just one system out of 100+. I've been able to update 3CX all the way to v18 Update 9 Build 20, but the Mac and and Windows Desktop apps will not update. I hate to have to do a reinstall of the entire system, but there's obviously a problem with this installation so maybe a full reinstall would be best.
Any other ideas?
Founded in 2005, when VoIP was an emerging technology, 3CX has gone on to establish itself as a global leader in business communications.